Given unsorted sequence of billions of numbers that cannot all fit in memory at the same time, find the median of these values.
Desarrollador Sr Java Interview Questions
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2.Write a C/C++ program to compute sum of N numbers.
Phone Interview 1: (1)Find maximum height of BST. This is easy using recursion. Then he asked me to do it iteratively, which I somehow managed to solve. (2)The Dutch flag problem. This was not tough. But the next question was tough. It was about finding particular keys in a dictionary. They have a custom function that tells you if a key is in the dictionary and you to find out if for given input, you get required output. For example -- The dictionary is like: {hi,hello,sir,how, are, you} And you have a function isWord(x) that tells you if a particular word is in that dictinary. So if the input is hisirhowareyou the output must be hi sir how are you I couldn't solve this problem. :(
How do you reverse a linked list
Given two arrays of sorted integers, how would you find the minimum difference in O(n) time.
Do company tagged leetcode questions.
Find the kth largest element in a sorted 2D array (the rows are sorted and the columns are sorted).
Given a list of 1,000,000 integer (1 to 1,000,000 with no repeat), how to sort the list with only 1 mb of memory space.
Linked list memory management: deleting a node from the middle of a list was easy. Next question - how to delete a node from the end of a list. Was too tired to think and realize this was a trick question.
how many blocks on an n x n megablock are not on the edge?
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